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$79+ Cheap flights from Dalian (DLC) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
DLC — SEL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Dalian to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Dalian (DLC) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Mytrip)

One-way from

$79
(Trip.com)

Popular in

October

Cheapest in

December

Average price

$142

Good round-trip deal

$808 or less

Good one-way deal

$475 or less
Provider with most accurate pricing for Dalian-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Dalian-Seoul (SEL) flights.
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From Dalian to Seoul (SEL)
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One-way flight from Dalian to Seoul (SEL)
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Highest demand for flights based on searches. 7% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Dalian to Seoul (SEL).
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Price to beat on a one-way flight from Dalian to Seoul (SEL).
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Find flight deals from Dalian to Seoul

Cheapest flights from Dalian to Seoul
Explore the most affordable flight options available from Dalian to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Trip.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Wed 12/109:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Deal found 3/27$149
This Shandong Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:15 pmDLC - ICN
1 stop19h 00mShandong Airlines
Tue 5/139:45 pmICN - DLC
1 stop11h 10mShandong Airlines
Deal found 3/27$150
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:25 pmDLC - ICN
Nonstop1h 30mKorean Air
Sat 12/1312:50 pmICN - DLC
Nonstop1h 25mKorean Air
Deal found 3/27$163
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/111:00 pmDLC - ICN
1 stop6h 40mMultiple Airlines
Sun 5/184:20 pmICN - DLC
2 stops23h 35mMultiple Airlines
Deal found 3/27$190
This Priceline deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:35 amDLC - ICN
2 stops26h 55mXiamenAir
Sun 5/181:30 pmICN - DLC
2 stops10h 15mXiamenAir
Deal found 3/27$197
This Trip.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:00 pmDLC - ICN
1 stop4h 10mChina Eastern
Wed 12/107:25 amICN - DLC
1 stop5h 15mChina Eastern
Deal found 3/27$246
This China Southern deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:15 pmDLC - ICN
Nonstop1h 25mChina Southern
Tue 12/99:25 amICN - DLC
1 stop11h 00mChina Southern
Deal found 3/27$311
This Cathay Pacific deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:05 pmDLC - ICN
1 stop29h 30mCathay Pacific
Tue 12/910:05 amICN - DLC
1 stop11h 35mCathay Pacific
Deal found 3/27$409
This Shenzhen Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:25 pmDLC - ICN
2 stops22h 30mShenzhen Airlines
Thu 12/114:40 pmICN - DLC
2 stops21h 40mShenzhen Airlines
Deal found 3/27$1,081

Cheapflights Fare Finder

Customize your flight search to find flights from Dalian to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Dalian to Seoul that are best for you.

Fly from

Dalian

Fly to

Seoul

Route

Depart

Return

Price

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sun 5/11

1:00 pm-8:40 pm

1 stop6h 40m

Incheon Intl

Sun 5/18

5:30 pm-5:50 pm

Nonstop1h 20m

$128

DalianIncheon

DLC - ICN

DLCICN

Dalian

Tue 5/6

3:15 pm-11:15 am

1 stop19h 00m

Incheon Intl

Tue 5/13

11:45 am-3:50 pm

1 stop5h 05m

$150

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sun 5/11

8:35 am-12:30 pm

2 stops26h 55m

Incheon Intl

Sun 5/18

1:30 pm-10:45 pm

2 stops10h 15m

$197

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sat 4/26

10:40 am-9:35 pm

1 stop9h 55m

$79

DalianIncheon

DLC - ICN

DLCICN

Dalian

Thu 4/10

1:30 pm-10:40 pm

1 stop8h 10m

$82

DalianIncheon

DLC - ICN

DLCICN

Dalian

Thu 4/10

10:30 am-12:40 pm

Nonstop1h 10m

$85

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 4/2

2:30 pm-4:55 pm

Nonstop1h 25m

$86

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 4/2

1:00 pm-12:10 pm

1 stop22h 10m

$100

DalianIncheon

DLC - ICN

DLCICN

Dalian

Thu 4/10

8:35 am-12:30 pm

2 stops26h 55m

$125

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 4/2

9:50 am-6:55 pm

2 stops32h 05m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 results
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Compare providers for flights from Dalian to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dalian to Seoul in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dalian-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dalian-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dalian-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dalian-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dalian-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dalian to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Dalian with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dalian to Seoul

What is the cheapest month to book a flight from Dalian to Seoul?

Currently, February is the cheapest month in which you can book a flight from Dalian to Seoul (average of $1,002). Flying from Dalian to Seoul in June is currently the most expensive (average of $1,661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DLC to SEL?

Find hourly flight availability from Dalian to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

It’s typically best to fly out from Dalian to Seoul in the afternoon. Doing so could potentially save you 88% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated March 28, 2025.
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.1
Good
137 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Dalian to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dalian to Seoul?

    Dalian (DLC), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Dalian to Seoul. 1 airline have flights from Dalian to Seoul on a regular basis. Booking flights from Dalian to Seoul should not be difficult; the airport handles an average of 2 outbound flights to Seoul per day.

  • What are the cheapest airlines flying from Dalian to Seoul round-trip?

    Our cheapest airline available from Dalian to Seoul is Shandong Airlines. Our recent data shows that you can find tickets from as low as $150 on this airline. An additional option worth looking into is XiamenAir, starting at $197. Shandong Airlines is currently priced 1% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dalian to Seoul one-way?

    The cheapest airline one-way is Qingdao Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Shandong Airlines and Asiana Airlines, as they are both options that can get you from Dalian to Seoul for a low price.

  • What are the most reliable airlines from Dalian to Seoul?

    Consider China Southern (95%), China Eastern (63%) or Korean Air (63%) when booking your flight. These represent the most reliable airlines when flying from Dalian to Seoul.

  • What are the cheapest flights from Dalian to Seoul?

    Looking at all options, your cheapest flight can be booked for $166. While the most popular route (Dalian - Incheon Intl) can be booked for $132 on average our data indicates $1,967 when flying from Dalian to Seoul.

  • Can I find deals for flights from Dalian to Seoul that include hotel bookings?

    Yes. In addition to deals on Dalian to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dalian to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dalian to Seoul.

  • Can I find deals for business class flights from Dalian to Seoul?

    Yes. Cheapflights offers flight deals from Dalian to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dalian to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Dalian to Seoul (average of $1,002). Flying from Dalian to Seoul in June is currently the most expensive (average of $1,661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dalian to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Dalian to Incheon Intl flights
Shenyang to Gimpo Intl flights
Shenyang to Incheon Intl flights

Top airline flying from Dalian to Seoul

Discover the top airline that operate flights from Dalian to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$98Average$154FlexibilityNo cancel feeOn-time69%
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